#!/usr/bin/env python
#
# Copyright 2007 Google Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
import os
from database import Node
from google.appengine.ext.webapp import template
from google.appengine.ext import webapp
from google.appengine.ext.webapp import util
from django.utils import simplejson


class MainHandler(webapp.RequestHandler):
    def get(self):
        template_values = {}
        path = os.path.join(os.path.dirname(__file__), 'main.html')
        self.response.out.write(template.render(path, template_values))
        
class AddHandler(webapp.RequestHandler):
    def post(self):
        dict=simplejson.loads(self.request.body)
        node = Node(addr=dict["addr"], isLeaf=True)
        node.put()
        
class RefreshHandler(webapp.RequestHandler):
    def get(self):
        self.response.out.write(simplejson.dumps([n.__dict__["_entity"] for n in Node.all()]))
        
            

def main():
    application = webapp.WSGIApplication([('/', MainHandler),
                                          ('/add', AddHandler),
                                          ('/refresh', RefreshHandler)],
                                         debug=True)
    util.run_wsgi_app(application)


if __name__ == '__main__':
    main()

